The brunette heiress was spotted out and about in the capital this afternoon (28 January) and protected her growing tummy from the chilly weather in a loose fitting black top and a grey leather jacket.
She also donned a pair of skinny jeans and shunned comfy flats for some leopard print heels, while accessorising with a black designer handbag.
Tamara is expecting her first child with husband Jay Rutland - who she married in June last year - and is eager to welcome their baby into the world soon.
Yesterday (27 January) she tweeted: "Looking through old [baby] photos can't wait to take new ones. . . Not long now".
She also wrote: "Can't believe it's a year today since I met Jay the best most special year of my life and the best is yet to come. Feel so blessed."
The expectant parents recently flew to Switzerland to celebrate the upcoming arrival of their little one with a "babymoon".
Wrapped up extra warm, Tamara and Jay posed for an impressive photo against the backdrop of the local mountains and plenty of snow.
They spent their trip in the village of Gstaad and clearly had a great time, although Tamara was quick to stick the TV on as soon the couple returned home so that she could watch Celebrity Big Brother!
She tweeted: "Just back from our babymoon in Switzerland and straight into bed to catch up on the #CBB we've missed!"
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Stars who have announced pregnancies in 2014 - pictures:
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